JBU503
- Flight number
- JBU503
- Airline
- JetBlue Airways (JBU)
- Route
- John F. Kennedy International Airport (JFK/KJFK) → Luis Munoz Marin International Airport (SJU/TJSJ) At least one end of this route is not from our own observation.
- Observed take-off
- Last heard
- Aircraft
- N566JB · AIRBUS A-320
- Positions recorded
- 1752 As of 2026-10-09 17:38 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.